mirror of
https://github.com/vanitasvitae/Smack.git
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f65c0d5528
Also renamed package name from org.jivesoftware.smackx.jingle to org.jivesoftware.smackx.jingleold
73 lines
2.3 KiB
Java
73 lines
2.3 KiB
Java
/**
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*
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* Copyright 2003-2006 Jive Software.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.jingleold.nat;
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import org.jivesoftware.smack.SmackException;
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import org.jivesoftware.smack.XMPPException;
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import org.jivesoftware.smackx.jingleold.JingleSession;
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/**
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* Transport manager for Jingle.
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*
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* This class makes easier the use of transport resolvers by presenting a simple
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* interface for algorithm selection. The transport manager also keeps the match
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* between the resolution method and the <transport> element present in
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* Jingle packets.
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*
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* As Jingle have many transport methods (official and unofficial methods),
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* this abstract class helps us to extends the transport support of the API.
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*
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* This class must be used with a JingleManager instance in the following way:
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*
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* JingleManager jingleManager = new JingleManager(xmppConnection, new BasicTransportManager());
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*
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* @author Thiago Camargo
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*/
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public abstract class JingleTransportManager {
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// This class implements the context of a Strategy pattern...
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/**
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* Deafult contructor.
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*/
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public JingleTransportManager() {
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}
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/**
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* Get a new Transport Resolver to be used in a Jingle Session
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*
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* @return the TransportResolver to be used
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*/
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public TransportResolver getResolver(JingleSession session) throws XMPPException, SmackException {
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TransportResolver resolver = createResolver(session);
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if (resolver == null) {
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resolver = new BasicResolver();
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}
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resolver.initializeAndWait();
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return resolver;
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}
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/**
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* Create a Transport Resolver instance according to the implementation.
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*
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* @return the TransportResolver
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*/
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protected abstract TransportResolver createResolver(JingleSession session) throws SmackException;
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}
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